A patient is lying in their hospital bed, which is grounded to the room’s ground bus bar. The patient has their left arm on the right metal rail of the bed and reaches for the nurse call button which is having a ground fault. Relative to the room ground, the button is at 120V. The plastic cap on the provides 10kΩ of resistance, while the patient provides 100kΩ. How much current flows through the patient? What is the effect of this current?

A patient is lying in their hospital bed, which is grounded to the room’s ground bus bar. The patient has their left arm on the right metal rail of the bed and reaches for the nurse call button which is having a ground fault. Relative to the room ground, the button is at 120V. The plastic cap on the provides 10kΩ of resistance, while the patient provides 100kΩ. How much current flows through the patient? What is the effect of this current?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter33: Single-phase Motors

Section: Chapter Questions

Problem 1PA

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